| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.47 | 6.315% | $63.2255 | $63.23 | $63.25 | $63.20 |
| Purchase #2 | $137.50 | 5.698% | $145.3348 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $144.42 | 3.638% | $149.674 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $137.86 | 3.439% | $142.601 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $115.37 | 5.257% | $121.435 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $131.67 | 3.563% | $136.3614 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $90.32 | 8.401% | $97.9078 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $816.61 | $856.5395 | $856.54 | $856.55 | $856.50 | |